# 买火车票Pro vs 恒久义齿通

The clearest difference is price: 恒久义齿通 at Free against 买火车票Pro's $4.99. 买火车票Pro's advantage is iOS requirement (12.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

恒久义齿通 is free to download; 买火车票Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

买火车票Pro ships an update every 5 weeks, 恒久义齿通 every 3 weeks. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 买火车票Pro | 恒久义齿通 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.7 (17 ratings)](https://appshunter.io/ios/app/pro/id584246550/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 17 MB | 91 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [家平 唐](https://appshunter.io/developer/486622899) | [衡 张](https://appshunter.io/developer/1076236115) |

## What reviewers say

### 买火车票Pro

[App page](https://appshunter.io/ios/app/pro/id584246550)

Purchase train tickets without agent fees or long queues at stations. Enjoy secure payment options, convenient ticket management, and real-time updates for a seamless travel experience.

**Highlights:** No agent fees or extra charges, Secure bank-integrated payment, Ticket booking, modification, and refunds, Real-time train status and schedule updates, Passbook integration for easy access, User-friendly interface for mobile and tablet

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### 恒久义齿通

[App page](https://appshunter.io/ios/app/id1121560158)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 买火车票Pro free?

买火车票Pro costs $4.99, with no in-app purchases.

### Is 恒久义齿通 free?

恒久义齿通 is free to download, with no in-app purchases.

### Do 买火车票Pro or 恒久义齿通 have ads?

Neither 买火车票Pro nor 恒久义齿通 shows ads.

### Which is updated more often, 买火车票Pro or 恒久义齿通?

买火车票Pro ships an update every 5 weeks, and 恒久义齿通 every 3 weeks. Most recently, 买火车票Pro was updated on September 21, 2026 and 恒久义齿通 on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*